Sharp AL-1457D Handy Guide ▷ View online
TEST SIMULATIONS
SHARP ELECTRONICS (UK) LTD
DOCUMENT SYSTEMS GROUP
10
VERSION 1
JANUARY 2004
TEST
COMMAND
SUB
CODE
DEFAULT
SETTING
DESCRIPTION
8
--
High Voltage Check
01
Developer Bias Check
02
Main Charge check (High)
03
Main Charge check (Low)
06
Transfer Output check
10
--
Toner Motor Aging
14
--
Trouble Code reset (excluding U2)
16
--
U2 trouble cancel
22
--
Counter information displays
04
Total JAM counter display
05
Total counter display
08
SPF counter display
12
Drum counter display
14
Copier ROM version display
17
Copy counter display
18
Printer counter display
19
Scanner mode counter display
21
Scanner counter display
22
SPF Jam counter display
24
--
Clears special counters
01
Jam counter clear
04
SPF counter clear
07
Drum correction counter clear
08
Copy counter clear
09
Printer counter clear
13
Scanner counter clear
14
SPF Jam total counter clear
15
Scanner mode counter clear
25
--
Main Motor check
01
Main motor operation check
10
Polygon motor operation check
TEST SIMULATIONS
SHARP ELECTRONICS (UK) LTD
DOCUMENT SYSTEMS GROUP
11
VERSION 1
JANUARY 2004
TEST
COMMAND
SUB
CODE
DEFAULT
SETTING
DESCRIPTION
26
--
Machine Settings
01
Manual feed set-up
02
SPF setup
03
Second cassette setup
04
Machine Duplex setup
06
Destination setup
07
Machine conditions check
20
Rear edge void set up
30
0
CE mark conformity ON/OFF set up
38
0
Cancel of stop at DRUM life over
40
0
Polygon motor OFF time set up
42
5
Transfer timing adjustment
43
5
Side void set up
44
5
SPF document rear edge read set up
62
Energy-save mode copy lamp setting
63
Fan control select setup
30
--
Main body sensors
01
Main unit sensor check
43
--
Fuser temperature setting
01
195
Normal copy
04
Fuser temperature set up 2
05
Duplex mode fuser temperature set up
09
Postcard size paper fusing control set up
46
--
Exposure adjustment
01
Copy density adjustment (300dpi)
02
Copy density adjustment (600dpi)
18
Image contrast adjustment (300dpi)
19
AE operation mode setup
29
Image contrast adjustment (600dpi)
31
Image sharpness adjustment
32
Copier colour reproduction setup
48
--
Magnification adjustments
01
Main scan ( front/rear direction)
TEST SIMULATIONS
SHARP ELECTRONICS (UK) LTD
DOCUMENT SYSTEMS GROUP
12
VERSION 1
JANUARY 2004
TEST
COMMAND
SUB
CODE
DEFAULT
SETTING
DESCRIPTION
50
--
Lead edge registration
01
Lead edge adjustment value (copy)
10
Paper off-centre adjustment
18
Memory reverse position adjustment
19
Duplex copy rear edge void adjustment
51
--
Timing adjustments
Resist quantity adjustment
Resist quantity adjustment
53
--
SPF adjustment
08
SPF original position adjustment
61
--
Laser System Check
03
Polygon motor check (HSYNC output check)
63
--
Shading Check
01
CCD shading data display
64
--
Self Print Test
Self print
Self print
TROUBLE CODES
SHARP ELECTRONICS (UK) LTD
DOCUMENT SYSTEMS GROUP
13
VERSION 1
JANUARY 2004
Code
Sub
Content of Trouble
E7
01
Duplex model memory setup error
02
HSYNC not detected (LSU)
10
CCD Black level trouble
11
CCD white level trouble
12
Shading trouble (White correction)
14
ASIC connection trouble
16
Laser output trouble
F5
02
Copy lamp disconnection trouble
H2
00
Thermistor open detection
H3
00
Fuser abnormally high temperature
H4
00
Fuser abnormally low temperature
L1
00
Scanner Feeding is not completed in time
L3
00
Scanner return is not completed in time
L4
01
Main motor lock
L6
10
Polygon motor lock (LSU)
U2
01
Counter check SUM error
04
EEPROM serial communications error
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